Material Safety Data Sheet for Cleaning Solvent

Transcription

1 Material Safety Data Sheet for Cleaning Solvent Page 1 of 7 1. IDENTIFICATION OF THE SUBSTANCE/PREPARATION AND COMPANY/UNDERTAKING Use of Substance / Preparation: Dry cleaning fluid and Degreasing agent. For details on specific grades please refer to technical literature. : Trade Secret Information Phone: Contact Caddock (541) COMPOSITION/INFORMATION ON INGREDIENTS PRODUCT DESCRIPTION Perchloroethylene (tetrachloroethylene) stabilised. HAZARDOUS INGREDIENT(S) CAS No. % ACGIH TLV (w/w) Perchloroethylene (Tetrachloroethylene) >99 25ppm TWA 3. HAZARDS IDENTIFICATION Emergency Overview Harmful by inhalation. High exposures by inhalation will cause anaesthetic effects. This may result in a loss of conciousness and could prove fatal if exposure has been severe. Repeated and/or prolonged skin contact may cause reddening, burning and blisters. Repeated exposure to levels well above the occupational exposure limit may produce adverse effects on the liver and kidneys. Perchloroethylene has been shown to cause cancer in rodents, but this is by a mechanism of little or no relevance to man, even at high exposure levels. Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. Eye : Liquid splashes and high concentrations of vapor may cause irritation. Skin: Irritating to skin. Will remove the natural greases resulting in dryness, cracking and dermatitis. Repeated and/or prolonged skin contact may cause reddening, burning and blisters. Can be absorbed through skin but not in sufficient amounts to cause adverse effects.

2 Material Safety Data Sheet for Cleaning Solvent Page 2 of 7 Ingestion: High atmospheric concentrations will lead to anaesthetic effects and adverse effects on the central nervous system. Symptoms may include lightheadedness, nausea, vomiting and headache. Exposure to concentrations of 1500ppm for 20 minutes causes lightheadedness. Very high concentrations may result in a loss of consciousness. Very high exposures may cause an abnormal heart rhythm and prove suddenly fatal. Inhalation: High atmospheric concentrations will lead to anaesthetic effects and adverse effects on the central nervous system. Symptoms may include lightheadedness, nausea, vomiting and headache. Exposure to concentrations of 1500ppm for 20 minutes causes lightheadedness. Very high concentrations may result in a loss of consciousness. Very high exposures may cause an abnormal heart rhythm and prove suddenly fatal. Chronic effects: Repeated exposure to levels well above the occupational exposure limit may produce adverse effects on the liver and kidneys. Perchloroethylene has been associated with cancer in rodents. Extensive evaluations of possible mechanisms have led to the conclusion that they are of little, if any, relevance to man even at high exposure levels. Studies in workers have failed to demonstrate a relationship between exposure to perchloroethylene and cancer. Carcinogenicity / Regulatory Status: See Regulatory Information (Section 11). 4. FIRST-AID MEASURES Inhalation: Remove patient from exposure, keep warm and at rest. DO NOT walk the patient about. Administer oxygen if necessary. Apply artificial respiration if breathing has ceased or shows signs of failing. During resuscitation, care must be taken to avoid contamination by the substance from the patient. Obtain immediate medical attention. Skin Contact: Eye Contact: Ingestion: Remove contaminated clothing. Wash skin with soap and water. If symptoms develop, obtain medical attention. Immediately irrigate with eyewash solution or clean water, holding the eyelids apart, for at least 10 minutes. Obtain medical attention. Provided the patient is conscious, wash out mouth with water and give ml (half a pint) of water to drink. Obtain immediate medical attention. Note to Physicians Symptomatic treatment and supportive therapy as indicated. Adrenaline and similar sympathomimetic drugs should be avoided following exposure as cardiac arrhythmia may result with possible subsequent cardiac arrest. Gastric lavage may be effective and should preferably be undertaken within 1 hour. Aspiration of this material into the lungs should be avoided. Following ingestion adsorbents such as activated charcoal may be of value.

3 Material Safety Data Sheet for Cleaning Solvent Page 3 of 7 5. FIRE-FIGHTING MEASURES Non-flammable. Welding or cutting should not be carried out on any vessel likely to contain solvent as toxic and corrosive decomposition products (hydrogen chloride) can be formed. Containers may burst if overheated. Extinguishing Media: Fire Fighting Protective Equipment: Keep fire exposed containers cool by spraying with water. A self contained breathing apparatus and full protective clothing must be worn in fire conditions. 6. ACCIDENTAL RELEASE MEASURES Provided it is safe to do so, isolate the source of the leak. Ensure suitable personal protection (including respiratory protection) during removal of spillages. Small spillages: Adsorb spillages onto sand, earth or any suitable adsorbent material. Transfer to a container for disposal or recovery. Large spillages: Contain spillages with sand, earth or any suitable adsorbent material. Do not allow to enter drains, sewers or waterways. Spillages or uncontrolled discharges into waterways must be alerted to the Environment Agency or other appropriate regulatory body. 7. HANDLING AND STORAGE 7.1 HANDLING Do not breathe vapor. Use only in well ventilated areas. Avoid contact with skin and eyes. The vapour is heavier than air and may reach dangerously high concentrations in pits, tanks, and other confined spaces. In such cases provide adequate ventilation or wear suitable respiratory protective equipment with positive air supply. Avoid contact with naked flames and hot surfaces as toxic and corrosive decomposition products (hydrogen chloride ) can be formed. Do not weld in the presence of vapours as toxic decomposition products may be formed. When using do not smoke. 7.2 STORAGE Containers should be of mild steel, or amber or dark green solvent resistant plastic or glass. Keep away from direct sunlight. Keep container dry. Keep in a cool, well ventilated place. Keep away from heat, sources of ignition and direct sunlight. All bulk storage vessels should be made of steel and require a suitable vent or pressure relief valve and secondary containment to prevent uncontrolled losses from accidental release. Do not use aluminium or its alloys in the construction of storage vessels, pipework and ancillary equipment, including internal components e.g. pump impellers. Storage tanks should be bunded to accomodate 110% of the tank volume. Use of galvanised components should be avoided because of the risk of producing highly toxic dichloroacetylene. 8. EXPOSURE CONTROLS/PERSONAL PROTECTION Wear suitable protective clothing and gloves. Nitrile rubber is better than PVC. Gloves should be changed regularly to avoid permeation problems. Gloves should be changed if excessive exposure has occurred. Wear eye/face protection. Atmospheric levels should be controlled in compliance with the occupational exposure limit. Wear suitable respiratory protective equipment if exposure to levels above the occupational exposure limit is likely. Positive air supplied RPE is recommended. Exposure Guidelines Product(s) Perchloroethylene (Tetrachloroethylene) TWA ppm TWA mg/m³ STEL ppm STEL mg/m³ Notes BEI ACGIH TLV

4 Material Safety Data Sheet for Cleaning Solvent Page 4 of 7 9. PHYSICAL AND CHEMICAL PROPERTIES These properties are the most relevant and no other properties are available. For specific physical properties of individual grades, please refer to technical literature and/or product specifications. Form: volatile liquid Color: clear Odor: characteristic ethereal Boiling Point (Deg C): 121 Melting Point (Deg C): Vapor Pressure (mm Hg): 14.7 at 20 Deg C Solubility (Water): marginally soluble 0.015% w/w at 25 Deg C Solubility (Other): miscible with most organic solvents Specific Gravity: at 20 Deg C Vapor Density (Air= 1): 5.83 at 74 Deg C 10. STABILITY AND REACTIVITY Stable under normal conditions. Hazardous Reactions: Hazardous Decomposition Product(s): May react violently with metals such as sodium, potassium and barium, particularly if they are finely divided. May react with freshly galvanized surfaces to produce highly toxic dichloroacetylene. Contact with red hot surfaces, sparks or naked flames may generate toxic fumes of phosgene and hydrogen chloride. 11. TOXICOLOGICAL INFORMATION This health hazard assessment is based on a consideration of the composition of this product. Inhalation High atmospheric concentrations will lead to anaesthetic effects and adverse effects on the central nervous system. Symptoms may include lightheadedness, nausea, vomiting and headache. Exposure to concentrations of 1500ppm for 20 minutes causes lightheadedness. Very high concentrations may result in a loss of consciousness. Very high exposures may cause an abnormal heart rhythm and prove suddenly fatal. Skin Contact Irritating to skin. Will remove the natural greases resulting in dryness, cracking and dermatitis. Repeated and/or prolonged skin contact may cause reddening, burning and blisters. Can be absorbed through skin but not in sufficient amounts to cause adverse effects. Eye Contact Liquid splashes and high concentrations of vapor may cause irritation. Permanent damage is unlikely. Ingestion The swallowing of small splashes is unlikely to cause any adverse effects. Large amounts may cause internal irritation, nausea, vomiting and may lead to drowsiness and unconsciousness. Long Term Exposure Repeated exposure to levels well above the occupational exposure limit may produce adverse effects on the liver and kidneys. Perchloroethylene has been associated with cancer in rodents. Extensive evaluations of possible mechanisms have led to the conclusion that they are of little, if any, relevance to man even at high exposure levels. Studies in workers have failed to demonstrate a relationship between exposure to perchloroethylene and cancer.

5 Material Safety Data Sheet for Cleaning Solvent Page 5 of ECOLOGICAL INFORMATION This environmental hazard assessment is based on the properties of perchloroethylene. Environmental Fate and Distribution High tonnage material produced in wholly contained systems. High tonnage material used in partially contained systems. Liquid with high volatility. The product is essentially insoluble in water. The product has no potential for bioaccumulation. Persistence and Degradation The substance is degraded fairly rapidly in the lower atmosphere (troposphere). Atmospheric lifetime is approximately 5 months. Does not deplete ozone. The substance evaporates rapidly from open water systems but persists in groundwater. Toxicity Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. This effect is mitigated by its rapid evaporation from open water systems. Effect on Effluent Treatment The product is anticipated to be substantially removed in biological treatment processes. 13. DISPOSAL CONSIDERATIONS Disposal should be in accordance with local, state or national legislation. Transfer solvent residues to a labelled, sealed container for disposal or recovery. Waste disposal must be by an accredited contractor. Large volumes may be suitable for redistillation by solvent recovery contractors. Solvent residues must not be allowed to enter drains, sewers or watercourses or to contaminate the ground. Welding or cutting should not be carried out on any vessel likely to contain solvent as toxic and corrosive decomposition products (hydrogen chloride) can be formed. 14. TRANSPORT INFORMATION AIR ICAO/IATA -primary: UN Packing group Air: SEA IMDG -primary: Marine Pollutant: U.N. Packing group Sea: Proper Shipping Name: ROAD/RAIL ADR/RID Class: ADR Sin: III Classified as a Marine Pollutant (P) III TETRACHLOROETHYLENE 1897 TDG / DOT Hazard Class: Identification Number: UN 1897 Packing Group: III Hazardous Substance(RQ): 100lbs / 45.4kg Placard: KEEP AWAY FROM FOOD, 1897, Class 6

6 Material Safety Data Sheet for Cleaning Solvent Page 6 of REGULATORY INFORMATION TSCA Inventory Status All components of this product are listed on the TSCA Inventory. CERCLA This material is listed in Table of 40 CFR Part 302 as a hazardous substance with a reportable quantity of 100 lbs. Releases to air, land or water which exceed the RQ must be reported to the NAtional Response Centre, SARA Sections 313 and 40 CFR 372: This product is subject to reporting requirements. Hazard Categories: Sections 311/312 (40 CFR 370.2): An immediate health hazard, A delayed health hazard. CALIFORNIA PROPOSITION 65: This product contains a chemical (s) known to the State of California to cause cancer. Canada This product has been classified in accordance with the hazard criteria of the CPR (Controlled Products Regulations) and this MSDS (Material Safety Data Sheet) contains all the information required by the CPR. Controlled Products Regulations (WHMIS) Classification: Class D1B: Toxic material causing immediate and serious toxic effects. Class D2A: Very toxic material causing other toxic effects. CEPA / Canadian Domestic Substances List (DSL): The substances in this product are on the Canadian Domestic Substances List (CEPA DSL). EU EINECS : Inventories United States, Australia, Canada, China, EU, Japan, Korea, Philippines 16. OTHER INFORMATION NFPA Ratings : Health 2, Flammability 0, Reactivity 0

7 Material Safety Data Sheet for Cleaning Solvent Page 7 of 7 GLOSSARY ACGIH - American Conference of Govermental Industrial Hygienists CAS - Chemical Abstracts Service Registry Number CFR - Code of Federal Regulations COM - The company aims to control exposure in its workplace to this limit DOT - Department of Transportation EINECS - European Inventory of Existing Commercial Chemical Substances OSHA - Occupational Safety & Health Administration SARA - Superfund Amendments and Reauthorization Act of the U.S. EPA TDG - Transportation of Dangerous Goods Act/Regulations TLV - Threshold Limit Value TSCA - Toxic Substances Control Act TWA - Time-Weighted Average